BENHACHEM, Fatima-Zahra; ATTAR, Tarik. Comparison studies for the removal of a basic dye from aqueous solution using coffee residues and waste tea. International Journal of Advanced Chemistry, [S. l.], v. 7, n. 1, p. 97–103, 2019. DOI: 10.14419/ijac.v7i1.29596. Disponível em: https://sciencepubco.com/index.php/IJAC/article/view/29596.. Acesso em: 30 apr. 2024.